3998045751705

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{7069}}^1$

素因数の和:7548

約数の個数: 144

約数和(自身を含む): 7436255015280

約数和(自身を除く): 3438209263575

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 157, 255, 277, 289, 471, 765, 785, 831, 867, 1385, 1413, 1445, 2355, 2493, 2601, 2669, 4155, 4335, 4709, 7065, 7069, 8007, 12465, 13005, 13345, 14127, 21207, 23545, 24021, 35345, 40035, 42381, 43489, 45373, 63621, 70635, 80053, 106035, 120105, 120173, 130467, 136119, 211905, 217445, 226865, 240159, 318105, 360519, 391401, 400265, 408357, 600865, 652335, 680595, 720477, 739313, 1081557, 1109833, 1200795, 1802595, 1957005, 1958113, 2041785, 2042941, 2217939, 3329499, 3602385, 3696565, 5407785, 5549165, 5874339, 6128823, 6653817, 9790565, 9988497, 10214705, 11089695, 12568321, 16647495, 17623017, 18386469, 18867161, 29371695, 30644115, 33269085, 33287921, 37704963, 49942485, 56601483, 62841605, 88115085, 91932345, 94335805, 99863763, 113114889, 166439605, 169804449, 188524815, 283007415, 299591289, 307423741, 320741737, 499318815, 565574445, 565894657, 849022245, 922271223, 962225211, 1497956445, 1537118705, 1603708685, 1697683971, 2766813669, 2829473285, 2886675633, 4611356115, 4811126055, 5093051913, 5226203597, 8488419855, 13834068345, 14433378165, 15678610791, 25465259565, 26131017985, 47035832373, 78393053955, 88845461149, 235179161865, 266536383447, 444227305745, 799609150341, 1332681917235, 3998045751705]

約数ペア:

[(1, 3998045751705), (3, 1332681917235), (5, 799609150341), (9, 444227305745), (15, 266536383447), (17, 235179161865), (45, 88845461149), (51, 78393053955), (85, 47035832373), (153, 26131017985), (157, 25465259565), (255, 15678610791), (277, 14433378165), (289, 13834068345), (471, 8488419855), (765, 5226203597), (785, 5093051913), (831, 4811126055), (867, 4611356115), (1385, 2886675633), (1413, 2829473285), (1445, 2766813669), (2355, 1697683971), (2493, 1603708685), (2601, 1537118705), (2669, 1497956445), (4155, 962225211), (4335, 922271223), (4709, 849022245), (7065, 565894657), (7069, 565574445), (8007, 499318815), (12465, 320741737), (13005, 307423741), (13345, 299591289), (14127, 283007415), (21207, 188524815), (23545, 169804449), (24021, 166439605), (35345, 113114889), (40035, 99863763), (42381, 94335805), (43489, 91932345), (45373, 88115085), (63621, 62841605), (70635, 56601483), (80053, 49942485), (106035, 37704963), (120105, 33287921), (120173, 33269085), (130467, 30644115), (136119, 29371695), (211905, 18867161), (217445, 18386469), (226865, 17623017), (240159, 16647495), (318105, 12568321), (360519, 11089695), (391401, 10214705), (400265, 9988497), (408357, 9790565), (600865, 6653817), (652335, 6128823), (680595, 5874339), (720477, 5549165), (739313, 5407785), (1081557, 3696565), (1109833, 3602385), (1200795, 3329499), (1802595, 2217939), (1957005, 2042941), (1958113, 2041785)]